高等学校化学学报

高等学校化学学报 ›› 1994, Vol. 15 ›› Issue (6): 864.

• 研究简报 • 上一篇    下一篇

苯甲叉基丙二腈与间苯三酚反应产物结构的辩证

鲁宽科, 谭镇, 李裕林   

  1. 兰州大学化学系, , 兰州, 730000
  • 收稿日期:1993-06-14 修回日期:1994-03-31 出版日期:1994-06-24 发布日期:1994-06-24
  • 通讯作者: 谭镇.
  • 作者简介:鲁宽科,男,28岁,硕士研究生.

Rectification of the Product Structure of the Reaction of Phenylmethylenepropanedinitriles and Phloroglucinol

LU Kuan-Ke, TAN Zhen, LI Yu-Lin   

  1. Department of Chemistry, Lanzhou University, Lanzhou, 730000
  • Received:1993-06-14 Revised:1994-03-31 Online:1994-06-24 Published:1994-06-24

PDF (PC)

被引次数

2

关键词: 香豆素, 黄烷酮, 结构

Abstract: The conclusion of the paper on synthesis of flavanone(see Chem.J.ChineseUniv.1987, 8(10):914)was tested to be uncorrect.Phloroglucinol reacted with p-hydrox-y-phenemethylenepropanedinitrile and phenylmetliylenepropanedinitrile respectively to give 3, 4-dihydro-5, 7-dihydroxy-4-(p-hydroxyphenyl)-coumarin(Ⅲ)and 3, 4-dihydro-5, 7-dihy-droxy-4-phenylcoumarin(Ⅳ), but not to give Naringenin and Pinocembrin.

Key words: Coumarin, Flavanone, Structure

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